B. Larson, A. Koustov, D. Themens, and R. Gillies. Ionospheric electron density over Resolute Bay according to E-CHAIM model and RISR radar measurements. Advances in Space Research, January  2023 .

H. Fast, A. Koustov, and R. Gillies. Validation of Swarm Langmuir Probes by Incoherent Scatter Radars at High Latitudes. Remote Sensing, volume 15, issue 7,  2023 .

A. V. Koustov, M. R. Luciuk, R. G. Gillies, S. Ullrich, B. Larson, K. A. McWilliams, and M. T. Schmidt. Velocity of SuperDARN Echoes at Intermediate Radar Ranges. Radio Science, volume 55, issue 11,  2020 .

A. V. Koustov, S. Ullrich, P. V. Ponomarenko, R. G. Gillies, D. R. Themens, and N. Nishitani. Comparison of SuperDARN peak electron density estimates based on elevation angle measurements to ionosonde and incoherent scatter radar measurements. Earth, Planets and Space, volume 72, issue 43,  2020 .

Q. Wu, D. Knipp, J. Liu, W. Wang, R. Varney, R. Gillies, P. Erickson, M. Greffen, A. Reimer, I. Häggström, G. Jee, and Y.-S. Kwak. HIWIND Observation of Summer Season Polar Cap Thermospheric Winds. Journal of Geophysical Research: Space Physics, volume 124, issue 11,  2019 .

A. Koustov, R. Gillies, and P. Bankole. Validation of Clyde River SuperDARN radar velocity measurements with the RISR-C incoherent scatter radar. Ann. Geophys., volume 36,  2018 .

R. G. Gillies, G. W. Perry, A. V. Koustov, R. H. Varney, A. S. Reimer, E. Spanswick, J.-P. St.-Maurice, and E. Donovan. Large-scale comparison of polar cap ionospheric velocities measured by RISR-C, RISR-N, and SuperDARN. Journal of Geophysical Research: Radio Science, American Geophysical Union, volume 53,  2018 .

A. V. Koustov, P. V. Ponomarenko, C. J. Graf, R. G. Gillies, and D. R. Themens. Optimal F region electron density for the PolarDARN radar echo detection near the Resolute Bay zenith. Journal of Geophysical Research: Radio Science, American Geophysical Union, volume 53,  2018 .

J. Ren, S. Zou, R. G. Gillies, E. Donovan, and R. H. Varney. Statistical characteristics of polar cap patches observed by RISR‐C. Journal of Geophysical Research: Space Physics, American Geophysical Union, volume 123,  2018 .

R. G. Gillies, A. van Eyken, E. Spanswick, M. Nicolls, J. Kelly, M. Greffen, D. Knudsen, M. Connors, M. Schutzer, T. Valentic, M. Malone, J. Buonocore, J.-P. St.-Maurice, and E. Donovan. First observations from the RISR-C incoherent scatter radar. Radio Science, American Geophysical Union, volume 51,  2016 .